JPS55408A - Indicator for operating time - Google Patents
Indicator for operating timeInfo
- Publication number
- JPS55408A JPS55408A JP2784978A JP2784978A JPS55408A JP S55408 A JPS55408 A JP S55408A JP 2784978 A JP2784978 A JP 2784978A JP 2784978 A JP2784978 A JP 2784978A JP S55408 A JPS55408 A JP S55408A
- Authority
- JP
- Japan
- Prior art keywords
- depressed
- key
- operating time
- microcomputer
- keys
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Electric Clocks (AREA)
- Measurement Of Unknown Time Intervals (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
Abstract
PURPOSE: To make it possible to visually recognize the operating time of a driven device by indicating the operating time, which is set by a microcomputer, with the illuminating continuous band of an illuminator.
CONSTITUTION: In case an indicator is driven from 8:50 a.m. to the same time p.m. and is indicated, a key AM for a.m. is depressed. A group of keys connected with the input terminals of a microcomputer are those 2AO to 2A11 for a.m. If a start key ON is depressed after the keys 2A8, 2A5 and 2AO are consecutively depressed, transistors TR4 and TR8 are rendered conductive so that an illuminator 1A8 is lit. Then, the setting of an operation stop time is carried out by depressing a key PM for p.m. so that the key group connected with the input terminal of the microcomputer is set for p.m. After the keys 2P8, 2P5 and 2PO are depressed, a stop key OFF is depressed to render transistors TR1 to TR10 conductive. Thus, illuminators 1A8 to 1A11 and 1PO to 1P8 are lit to form an illuminating continuous band. Thus, the operating time of a driven device can be visually recognized with ease.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2784978A JPS55408A (en) | 1978-03-09 | 1978-03-09 | Indicator for operating time |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2784978A JPS55408A (en) | 1978-03-09 | 1978-03-09 | Indicator for operating time |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55408A true JPS55408A (en) | 1980-01-05 |
JPS6144269B2 JPS6144269B2 (en) | 1986-10-02 |
Family
ID=12232357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2784978A Granted JPS55408A (en) | 1978-03-09 | 1978-03-09 | Indicator for operating time |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55408A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56174093U (en) * | 1980-05-27 | 1981-12-22 | ||
CN104722766A (en) * | 2013-12-18 | 2015-06-24 | 深圳市格林美高新技术股份有限公司 | High-density cobalt powder and synthetic method thereof |
-
1978
- 1978-03-09 JP JP2784978A patent/JPS55408A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56174093U (en) * | 1980-05-27 | 1981-12-22 | ||
CN104722766A (en) * | 2013-12-18 | 2015-06-24 | 深圳市格林美高新技术股份有限公司 | High-density cobalt powder and synthetic method thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS6144269B2 (en) | 1986-10-02 |
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